CN102750847B - Electronization synchronizes examination system machine for student and using method - Google Patents
Electronization synchronizes examination system machine for student and using method Download PDFInfo
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Abstract
Electronization synchronizes examination system machine for student and using method.Existing examination mode and the risk prevention instruments used can not effectively tackle cheating, although having the tinkle of bells to point out according to investigation at the examination process of reality, but invigilate teacher in practical operation and shift to an earlier date hai roll；Delayed rolling；Transmitting-receiving volume is the most unreasonable so that examination error lock in time, at 3 to 5 minutes, have impact on the fairness of examination.This product composition includes: 2 × 16 character point configuration LCD panel (2), 2 × 16 described character point configuration LCD panels are arranged on shell (18), being provided with student card placing trough (1), buzzer (2), 4 × 5 matrix keyboards (4), state display LED (5), FM antenna (6), on and off switch (7), earphone interface (8) on described shell, described enclosure is provided with single-chip microcomputer or microprocessor system (19).This product is used for Synchronization Control and the control of examination input mode of examination process.
Description
Technical field:
The present invention relates to a kind of electric examination technology, be specifically related to a kind of electronization and synchronize examination system machine for student and use
Method.
Background technology:
(nationwide college entrance examination, foreign language 4,6 grades examination, computer grade, civil servant examine Present Domestic Large-scale Examinations
Examination, postgraduate's common subject test) and the foreign language examination of campus context, computer examination etc. mostly use paper to add standard to answer
Topic card, wherein answering card uses the mode of electric marking.Owing to some leaks make cheating be difficult to monitoring present in examination process
To such an extent as to defining a kind of industry that various cheating and anti-cheating are provided at home, current test cheating is roughly divided into on-the-spot and interior
Collude with outward two big classes, have at examination scene: steal a glance at, pratice fraud, carry secretly, mutually hint, change of lap, transmission answer (examination hall or health
Between), the on-the-spot collusion from both within and without mode of examination has: mobile phone news in brief under network organization and voice, special cheating tool information watch,
Radio (agreed frequency receives cheating information) miniature video head unofficial biography in information rubber, information chi, foreign language examination, shortwave letter
Breath receptor etc., existing examination mode and the risk prevention instruments used can not effectively tackle the above-mentioned cheating mentioned
Mode.Although having the tinkle of bells to point out according to investigation at the examination process of reality, but in practical operation, invigilate teacher shift to an earlier date hai roll；Stagnant
Rear rolling；Or delayed hai roll shifts to an earlier date rolling or transmitting-receiving volume is the most unreasonable so that examination error lock in time at 3 to 5 minutes, shadow
Ring the fairness of examination.
In the prior art, about the document of electric answer device it has been reported that such as standard examination paperless answering questions system
Report and a kind of replace traditional standardization answering card with electronic installation, can with electric answer, go over examination papers, mark, use band keyboard
With the Single Chip Microcomputer (SCM) system of display unit or microprocessor system as the interactive tool of student's answer, this method increase is goed over examination papers
Accuracy also reduces the operation easier of student's answer.This method can not carry out Synchronization Control to equipment due to invigilator teacher, because of
This, this kind of method can not carry out foreign language listening class examination.
The method of examination of anti-cheating based on randomized reports the method for examination of a kind of anti-cheating based on randomized, examination
It is identical that the Selective type topic of volume carries out examination question, but the examination question arrangement mode that order is different successively, and the identical content of each paper
Multiple-choice question answer sequence difference；Every suit paper also have one for the identification code hurdle identifying paper feature, and the different time fixed point
Rolling, this method is greatly increased the difficulty of cheating between all around examinee.This method does not use electronics in examination
Change.
Providing a kind of electric test paper examination system in prior art, it includes electronic test paper manager, mobile memory, electricity
Sub-paper transceiver and electric test paper examination machine；Between electronic test paper manager and mobile memory, mobile memory and electronics
Between paper transceiver, all it is connected by mobile memory interface；Between electronic test paper transceiver and electric test paper examination machine,
It is connected by wired or wireless data-interface；The multimedia that can realize under non-internet environment due to the method is examined with no paper at all
Examination, but difficulty is relatively big in actual applications, is therefore not suitable for the large-scale examination of present standard.
The relevant report of electronization examination system under other existing non-network environment, owing to cannot realize examination process
Synchronization Control and the control of examination input mode, do not mention cheating control and processing mode.
Summary of the invention:
It is an object of the invention to make a kind of electronization and synchronize examination system machine for student and using method, provided by random
Different examination questions orders and the mode of different answer order, effectively take precautions against domestic all kinds of common cheat at one's exam；Significantly calculate to improve and examine
All kinds of cheating costs and difficulty before examination, in examination, after examination；Machine for student can detect examinee and practise fraud in part in the test period,
Significantly alleviate invigilator teacher and invigilate difficulty, effectively take precautions against domestic all kinds of common Cheating Phenomenons.
Above-mentioned purpose is realized by following technical scheme:
A kind of electronization synchronizes examination system machine for student, and its composition includes: 2 × 16 character point configuration LCD panels, institute
2 × 16 character point configuration LCD panels stated are arranged on shell, and described shell is provided with student card placing trough, buzzing
Device, 4 × 5 matrix keyboards, state display LED, FM antenna, on and off switch, earphone interface, described enclosure is provided with list
Sheet machine or microprocessor system.
Described electronization synchronizes examination system machine for student, described single-chip microcomputer or microprocessor system composition and includes: single
Sheet machine or microprocessor, described single-chip microcomputer or microprocessor each control port respectively be used for inputting answer 4 × 5 matrix key
Dish circuit, for display one answer and 2 × 16 character point configuration LCD panel circuit of answer sequence number, LED drive electricity
Road, for receive DTMF control routine and examination audio frequency band control interface FM wireless receiving module, for receive
The encoding D TMF decoder circuit of DTMF decoding, it is used for reading student card personal information, examination result is stored in and detects and examining
RFID read-write module the most undisciplined during examination, FLASH memory, described band controls FM wireless receiving module and the institute of interface
The FM antenna stated, described earphone interface connect.
A kind of utilize above-mentioned equipment carry out electronization synchronize the method for examination, its step includes: student's answer use keyboard
Input, answer is stored in student card and realizes electronics and hand in an examination paper, and examinee's exam information carries out after arranging invigilating authentification of message, the prison to certification
The information of examining is supervised, and enters test state, fulfil examination program after meeting the requirements, and at the end of examination, examinee's machine is according to instruction
Close decline answer, can not return and reform；Examinee's input can only input 1 to 5 numeral confirmation code.
Described electronization synchronizes the method for examination, and described examinee's exam information arranges and includes: examinee opens machine for student, learns
Raw card is placed on described student card placing trough, this dual supervision being placed with beneficially invigilator Faculty and Students machine；Machine for student
Read the information in student card by RDIF mode, the personal information of examinee shows at 2 × 16 described character point type liquid crystal
Display panel.
The described electronic synchronization method of examination, described invigilator's authentification of message includes: invigilator teacher is same by electronization
Step examination system invigilator's teacher computer or paper Jie's information carry out authentication, when the information phase that the student information of display is grasped with teacher
Pressed the acknowledgement key of machine for student by teacher simultaneously；Otherwise press return key.
Described electronization synchronizes the method for examination, and described invigilator's information carries out supervision and includes: machine for student is confirming student
After card Personal Numbering, whole examinee in the test period must not exchange student card, pick up student card or close machine for student restart otherwise
Answer machine judges that student is undisciplined, and the described LED-D in state display LED is bright, shows undisciplined, automatically does at student card undisciplined
Electronic marker also enters locking state, and described buzzer sends chimes of doom；Machine for student, after invigilator teacher confirms, receives frequency
Locking, enters FM information re-ception state, and school radio station repeats playing the 1st group of coding, and 4 × 5 described matrix keyboard regulations receive
Frequency；After entering synchronous regime, the LED-A in state display LED described on machine for student is bright, described single-chip microcomputer or micro-
FM wireless receiving module channel frequency described in processor pinning, at this moment school radio station can play examination notice；Examinee is by learning
Earphone interface described in life connects earphone and receives examination audio program.
Described electronization synchronizes the method for examination, and described examination program of fulfiling includes: teacher sends out answer volume, and paper uses
The method that " method of examination of anti-cheating based on randomized " is similar, each topic volume has the coding of a corresponding topic sequence, scope 01-
FF is 256 kinds of topic sequences to the maximum；Examinee is numbered and examination question by the described examination hall that 4 × 5 matrix keyboard inputs are the 2nd group of code
Sequence number, presses acknowledgement key after confirming correctly, and repeatable 3 times, the keyboard of machine for student is locked in addition to return key, waits lower 3rd group to be received
Coding；After machine for student receives the 3rd group of coding that school radio station sends, the described LED-B in state display LED is bright, enters
Entering the Part I i.e. listening of examination, coding includes: volume, positive wrong selection, single choice, multiselect, inputting English letter and work
Literary composition state control information；Machine for student enters audition part answer state；School radio station commences play out foreign language recording；In school radio station
After playing the 4th group of coding, Part I examination terminates, and enters Part II examination, and machine for student is closed Part I according to instruction and answered
Case can only answer Part II examination paper, can not return and reform；Examination is at most divided into five parts, and method is ibid；When last portion
Dividing the test time then, school radio station sends the 8th group of coding, and the described LED-C in state display LED is bright, examination knot
Bundle.
Described electronization synchronizes the method for examination, described code, is and school's Synchronization Control code, by the FM electricity of school
Platform plays some groups of codes according to examination timing requirements is unified, and 4 or 8 DTMF codes are one group, and these codes are connect by machine for student
Realize keyboard entry method, time, display content are synchronized by the program in single-chip microcomputer or microprocessor after receiving decoding
Control and locking receives FM frequency；Described control routine be divided into before examination partial code, in the test period Synchronization Control partial code,
Code three part is confirmed after examining end；Every part has respective control content to want for the difference solving examination various piece
Ask；Wherein, partial code includes before examination: test subject, answer general requirements, numbered by the examination hall of input through keyboard by examinee, examination
Volume sequence number；Synchronization Control part includes in the test period: the volume of this part, the answer input requirements of examinee, time span；Terminate
Instruction is used for closing machine for student answer and must not revise, and closes the functions such as student card must not access；Automatically generate examinee's answer file
Recall for invigilator's teacher computer；The file generated at student card includes: examination hall numbering, test sheet numbers, each several part examination paper numbering, answer
Information, every problem answer number of times, last confirmation, cheating information.
Beneficial effect:
1. electronization synchronization examination system machine for student (the hereinafter referred to as student replacing tradition answering card with electronic installation
Machine), student's answer uses input through keyboard, and the mode of student's campus card (hereinafter referred to as student card) that answer is stored in all-purpose card realizes electricity
Son is handed in an examination paper.Student card is placed on the surface of machine for student and substantially locates beneficially to invigilate the dual supervision of Faculty and Students' machine.Pass through school
The FM radio station playing examination audio frequency (such as English Listening Comprehension) controls machine for student by the unified control routine of playing of examination timing requirements
Duty, (i.e. the control of 5 kinds of answering mode input through keyboard, can not transregional can only answer in this part answer at the appointed time
The time synchronized of topic controls), it is achieved the omnidistance Synchronization Control of examination.Machine for student can also serve as the receiver of foreign language listening in order to drop at ordinary times
Low cost.
The present invention is improved accuracy and the advantage such as reduction the operation easier simplifying student's answer of examinee's answer.Pass through
Random different examination question order and different answer order be provided mode (can use 16 or 256 kind of order inscribe the random layout side of volume
Formula), effectively take precautions against domestic all kinds of common cheat at one's exam.Significantly calculate all kinds of cheating costs before improve examination, in examination, after examination
And difficulty.Machine for student can detect examinee and practise fraud in part in the test period, significantly alleviates invigilator teacher and invigilates difficulty, the most anti-
The domestic all kinds of common Cheating Phenomenons of model.Present invention can apply to the foreign language of universities an middle schools, computer grade, civil servant's class etc.
The large-scale examination being standard paper with answering card, can be the most also the development taken an examination from now on as general test and exercise use
One important directions.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is the left view of accompanying drawing 1.
Accompanying drawing 3 is the circuit diagram of single-chip microcomputer of the present invention or microprocessor system.
Detailed description of the invention:
Embodiment 1:
A kind of electronization synchronizes examination system machine for student, and its composition includes: 2 × 16 character point configuration LCD panels 2, institute
2 × 16 character point configuration LCD panels stated are arranged on shell 18, described shell is provided with student card placing trough 1,
Buzzer 3,4 × 5 matrix keyboard 4, state display LED 5, FM collapsible mast 6, on and off switch 7, earphone interface 8, described outside
Shell is internally installed single-chip microcomputer or microprocessor system 19.
Embodiment 2:
According to described in embodiment 1 electronization synchronize examination system machine for student, described associated hardware circuitry single-chip microcomputer or
Microprocessor system composition includes: each of single-chip microcomputer or microprocessor 9, described single-chip microcomputer or microprocessor controls port respectively
Be used for inputting answer 4 × 5 matrix keyboard circuit 16, for display together with answer and 2 × 16 character point configurations of answer sequence number
LCD panel circuit 17, LED drive circuit 12, for receive DTMF control routine and examination audio frequency band control interface FM
Wireless receiving module circuit 10, for receive DTMF decoding encoding D TMF decoder circuit 11, be used for reading student card
Personal information, examination result is stored in and detects the most undisciplined RFID read-write module circuit 13, FLASH storage
Device 14, described band controls FM wireless receiving module circuit and described FM antenna, the connection of described earphone interface, the ear of interface
Machine 15 and described earphone interface connect.
Embodiment 3:
A kind of equipment utilized described in claim 1 carries out electronization and synchronizes the method for examination, and its step includes: student's answer
Using input through keyboard, answer is stored in student card and realizes electronics and hand in an examination paper, and examinee's exam information carries out invigilating authentification of message after arranging, right
Invigilator's information of certification is supervised, and enters test state, fulfil examination program, at the end of examination, Kao Shengji after meeting the requirements
Close decline answer according to instruction, can not return and reform；Examinee's input can only input 1 to 5 numeral confirmation code.
Embodiment 4:
Described electronization synchronizes the method for examination, and described examinee's exam information arranges and includes: examinee opens machine for student, learns
Raw card is placed on described student card placing trough, this dual supervision being placed with beneficially invigilator Faculty and Students machine；Machine for student
Read the information in student card by RDIF mode, the personal information of examinee shows at 2 × 16 described character point type liquid crystal
Display panel.
Embodiment 5:
The described electronic synchronization method of examination, described invigilator's authentification of message includes: invigilator teacher is same by electronization
Step examination system invigilator's teacher computer or paper Jie's information carry out authentication, when the information phase that the student information of display is grasped with teacher
Pressed the acknowledgement key of machine for student by teacher simultaneously；Otherwise press return key.
Embodiment 6:
Described electronization synchronizes the method for examination, and described invigilator's information carries out supervision and includes: machine for student is confirming student
After card Personal Numbering, whole examinee in the test period must not exchange student card, pick up student card or close machine for student restart otherwise
Answer machine judges that student is undisciplined, and the described LED-D in state display LED is bright, shows undisciplined, automatically does at student card undisciplined
Electronic marker also enters locking state, and described buzzer sends chimes of doom；Machine for student, after invigilator teacher confirms, receives frequency
Locking, enters FM information re-ception state, and school radio station repeats playing the 1st group of coding, and 4 × 5 described matrix keyboard regulations receive
Frequency；After entering synchronous regime, the LED-A in state display LED described on machine for student is bright, described single-chip microcomputer or micro-
FM wireless receiving module channel frequency described in processor pinning, at this moment school radio station can play examination notice；Examinee is by learning
Earphone interface described in life connects earphone and receives examination audio program.
Embodiment 7:
Described electronization synchronizes the method for examination, and described examination program of fulfiling includes: teacher sends out answer volume, and paper uses
The method that " method of examination of anti-cheating based on randomized " is similar, each topic volume has the coding of a corresponding topic sequence, scope 01-
FF is 256 kinds of topic sequences to the maximum；Examinee is numbered and examination question by the described examination hall that 4 × 5 matrix keyboard inputs are the 2nd group of code
Sequence number, presses acknowledgement key after confirming correctly, and repeatable 3 times, the keyboard of machine for student is locked in addition to return key, waits lower 3rd group to be received
Coding；After machine for student receives the 3rd group of coding that school radio station sends, the described LED-B in state display LED is bright, enters
Entering the Part I i.e. listening of examination, coding includes: volume, positive wrong selection, single choice, multiselect, inputting English letter and work
Literary composition state control information；Machine for student enters audition part answer state；School radio station commences play out foreign language recording；In school radio station
After playing the 4th group of coding, Part I examination terminates, and enters Part II examination, and machine for student is closed Part I according to instruction and answered
Case can only answer Part II examination paper, can not return and reform；Examination is at most divided into five parts, and method is ibid；When last portion
Dividing the test time then, school radio station sends the 8th group of coding, and the described LED-C in state display LED is bright, examination knot
Bundle.
Embodiment 8:
Described electronization synchronizes the method for examination, described code, is and school's Synchronization Control code, by the FM electricity of school
Platform plays some groups of codes according to examination timing requirements is unified, and 4 or 8 DTMF codes are one group, and these codes are connect by machine for student
Realize keyboard entry method, time, display content are synchronized by the program in single-chip microcomputer or microprocessor after receiving decoding
Control and locking receives FM frequency；Described control routine be divided into before examination partial code, in the test period Synchronization Control partial code,
Code three part is confirmed after examining end；Every part has respective control content to want for the difference solving examination various piece
Ask；Wherein, partial code includes before examination: test subject, answer general requirements, numbered by the examination hall of input through keyboard by examinee, examination
Volume sequence number；Synchronization Control part includes in the test period: the volume of this part, the answer input requirements of examinee, time span；Terminate
Instruction is used for closing machine for student answer and must not revise, and closes the functions such as student card must not access；Automatically generate examinee's answer file
Recall for invigilator's teacher computer；The file generated at student card includes: examination hall numbering, test sheet numbers, each several part examination paper numbering, answer
Information, every problem answer number of times, last confirmation, cheating information.
Embodiment 9:
Described electronization synchronizes examination system machine for student, the P0 mouth of single-chip microcomputer and P2-7 and constitutes 4 × 5 array keyboard electricity
Front 4 data output end D0-D3 being also connected with DTMF decoder circuit on road, wherein P0 mouth.Receive at DTMF decoder circuit
When dtmf signal is effective, DV terminal potential is made the interruption of its single-chip microcomputer INT0 end connected effectively by high step-down, and first 4 of P0 mouth connect
Mouth reads data from D0-D3.Latter 4 of P0 mouth connect 4 state display LED shape as machine for student by drive circuit
State shows, wherein P2.2 is as its sheet selected control system.The input of buzzer is public with the input of LED-4.4 LED are respectively
Instruction: LED-A is shown as normal at first group of coding；LED-B is shown as test state, receives effectively at the 3rd group of coding
After；LED-C is shown as terminating examination, after the 7th group of coding receives effectively；LED-D is shown as examination and breaks rules, and buzzer is simultaneously
Ring.
P2.0 and the P2.1 mouth of single-chip microcomputer connects CLK and the DATA end of radio receiver module circuit respectively, is used for controlling FM and connects
Receive the regulation of frequency, locking, the size of volume, receive, at test state FM, the function that frequency is locked by processor.Dtmf signal
Audio input end (TONE IN) IFRD being entered DTMF decoder circuit by the LINE OUT of radio receiver module circuit reads and writes mould
IRQ and CS of block circuit connects P2.6 and INT1 of single-chip microcomputer and is connected to control the duty of this circuit.Memorizer 32k
FLASH is for depositing the information such as the answer of examinee, examination paper sequence number.
The P1 mouth of single-chip microcomputer and WR, RD end connect respectively the data terminal D0-D7 of 2 × 16 character point configuration Liquid Crystal Modules, WR,
Data terminal D0-D7, WR, RD of RD and IFRD module for reading and writing circuit.The E end of liquid crystal dot matrix modular circuit connects P3.5 and is used for controlling
The duty of this circuit.CS and IRQ of IFRD module for reading and writing circuit connects INT1 and P2.2 of single-chip microcomputer and is used for controlling this electricity
The duty on road.2 × 16 character point configuration LCD panels of 2 × 16 character point configuration Liquid Crystal Modules can show one selection
Property answer.Can only input according to Synchronization Control instruction 0 or 1 the most correctly or incorrectly select, one i.e. single choice in 1 to 5, in 1 to 5
Multiple i.e. multiselects, the word input information such as answer, answer sequence number that is made up of 32 to 128 English letters.IFRD reads and writes mould
Block is used for reading student card personal information, preserving examination result and cheating record.
Embodiment 10:
Described electronization synchronizes examination system machine for student, and 8 groups 4 or 8 DTMF by the transmitting of school FM radio station are same
The structure of step control routine (wherein the 2nd group entered from the keyboard by examinee) and explanation: (as a example by 4 DTMF Synchronization Control codes)
After first group of coding (being used for take an examination general description and requirement) receives effectively, state display LED(5) LED-A bright,
The reception frequency of locking machine for student.
1st: serial number 1；
2nd: 0, no requirement (NR)；1, English 4 grades；2, English 6 grades；3, Japanese 4 grades；4, Japanese 6 grades；5, Russian 4 grades；6、
Russian 6 grades；Computer etc.；
3rd: answer input requirements: 0, no requirement (NR)；1, at most input 1 time；2, at most input 2 times；3,3 are at most inputted
It is secondary ..., at this moment should be input 1 time by acknowledgement key for terminating this subject, at this moment should be input 2 times by return key again answer；
4th: 0, no requirement (NR)；1, can transregional revise；2, can not transregional revise；3, not can return to last point of answer；
Second group of coding (is passed through input through keyboard 4 coding of answer machine, by acknowledgement key after determining, encodes by student
At most input 3 times effectively)
1st, 2: examination hall is numbered, scope 01-FF is 256 examination hall numberings to the maximum；
3rd, 4: examination question sequence number, scope 00-FF is 256 kinds of examination question combinations to the maximum；
3rd group of coding, (for the answer of this part is required)
1st: serial number 3；
2nd, 3: Part I volume scope 01-FF is 256 problems to the maximum；
4th: this part examination input requirements: 0, no requirement (NR)；1, correctly or incorrectly multiple-choice question；2, single choice；3, multiselect
Topic；4, can inputting English letter topic；5, composition class, closing keyboard input function, with pen in question-answering paper answer.If audition class
Examination question, school FM radio station commences play out；
After receiving effectively, the LED-B of state display LED is bright, and group encoding setting is closed in pass and student inputs function, can not
Inverse.Examination starts, and (showing current answer sequence number on a liquid crystal display, student starts to input answering of Part I correspondence sequence number
Topic)；
Fourth, fifth, after six, seven groups of codings receive effectively, close last point of answer input, enter next part examination,
Other is ibid.(examination is at most divided into 5 parts)
8th group of fgs encoder is 0000 or 000F examination end code, and after the 8th group of coding receives effectively, state shows
Show that the LED-C of LED is bright and terminate examination, close answering function, irreversible.
At this moment liquid crystal display (2) display 0000 of machine for student is normal；000F has undisciplined record.
Student inputs last confirmation code: 0, approve, confirms；1, do not approve, confirm；2, (it is intended for departments' reference of taking an examination)；
3, finish and to appeal, confirm；4, machine breaks down affects my examination；5, undetermined.Finally press acknowledgement key.
Student card is to undisciplined process: serious violation of disciplines, and it is bright that exchange students card, without authorization closedown answer machine power supply restart LED-D
Buzzer rings, and machine for student closes answer machine keyboard, liquid crystal display display 000F.General treating in exam, when examination any
Between examinee take away at campus card more than 3 seconds, the bright buzzer of LED-D recovers after ringing 3 seconds.
Claims (3)
1. electronization synchronizes an electronization synchronization method of examination for examination system machine for student, it is characterized in that: electronization synchronizes to examine
Test system machine for student includes 2 × 16 character point configuration LCD panels, 2 × 16 described character point configuration LCD panel peaces
It is contained on shell, described shell is provided with student card placing trough, buzzer, 4 × 5 matrix keyboards, state display LED
Lamp, FM antenna, on and off switch, earphone interface, described enclosure is provided with single-chip microcomputer or microprocessor system；
Described single-chip microcomputer or microprocessor system composition include: single-chip microcomputer or microprocessor, described single-chip microcomputer or micro-process
Device each control port respectively be used for inputting answer 4 × 5 matrix keyboard circuit, for display together with answer and answer sequence number
2 × 16 character point configuration LCD panel circuit, LED lamp drive circuit, be used for receiving DTMF control routine and examination sound
The band of frequency controls the FM wireless receiving module of interface, for the encoding D TMF decoder circuit of DTMF decoding received, use
In read student card personal information and examination result is stored in and detects the most undisciplined RFID module for reading and writing,
FLASH memorizer, described band control FM wireless receiving module and described FM antenna, the described earphone interface of interface
Connect；
Electronization synchronizes the step of the method for examination and includes following content: student's answer uses input through keyboard, and answer is stored in student card
Realize electronics to hand in an examination paper, it is characterized in that: examinee's exam information carries out after arranging invigilating authentification of message, carries out invigilator's information of certification
Supervision, enters test state, fulfils examination program after meeting the requirements, at the end of examination, examinee's machine cuts out rearmost part according to instruction
Divide answer, can not return and reform；Examinee's input can only input 1 to 5 numeral confirmation code；
Described examinee's exam information arranges and includes: examinee opens machine for student, and student card is placed on described student card placing trough,
This dual supervision being placed with beneficially invigilator Faculty and Students machine；Machine for student reads the letter in student card by RDIF mode
Breath, the personal information of examinee shows at 2 × 16 described character point configuration LCD panels；
Described invigilator's authentification of message includes: invigilator teacher synchronizes examination system invigilator's teacher computer or paper Jie's information by electronization
Carry out authentication, when the student information Shi You teacher identical with the information that teacher grasps of display presses the acknowledgement key of machine for student；No
Then press return key.
Electronization the most according to claim 1 synchronizes the method for examination, it is characterized in that: described invigilator's information carries out supervision bag
Include: machine for student is confirming after student card Personal Numbering, whole examinee in the test period must not exchange student card, pick up student card or
Closedown machine for student is restarted otherwise answer machine and is judged that student is undisciplined, and the described LED-D in state display LED lamp is bright, and display is disobeyed
Recording, automatically do undisciplined electronic marker at student card and enter locking state, described buzzer sends chimes of doom；Machine for student is at prison
After examining teacher's confirmation, receiving frequency lock, enter FM information re-ception state, school radio station repeats playing the 1st group of coding, described
4 × 5 matrix keyboards regulation receive frequencies；After entering synchronous regime, in state display LED lamp described on machine for student
LED-A is bright, the FM wireless receiving module channel frequency described in described single-chip microcomputer or microprocessor pinning, at this moment school radio station
Play examination notice；Examinee connects earphone by the earphone interface described in machine for student and receives examination audio program.
Electronization the most according to claim 1 synchronizes the method for examination, it is characterized in that: described examination program of fulfiling includes:
Teacher sends out answer volume, and paper uses the method that " method of examination of anti-cheating based on randomized " is similar, and each topic volume has one
The coding of corresponding topic sequence, scope 01-FF is 256 kinds of topic sequences to the maximum；Examinee is the 2nd by 4 × 5 described matrix keyboard inputs
The examination hall numbering of group code and examination question sequence number, press acknowledgement key after confirming correctly, repeatable 3 times, the keyboard of machine for student removes return key
The most locked, wait lower 3rd group of coding to be received；After machine for student receives the 3rd group of coding that school radio station sends, described state
LED-B in display LED lamp is bright, the Part I i.e. listening of entrance examination, and coding includes: volume, positive mistake select, list
Choosing, multiselect, inputting English letter and composition state control information；Machine for student enters audition part answer state；School opens in radio station
Begin to play foreign language recording；After the 4th group of coding is play in school radio station, Part I examination terminates, and enters Part II examination, learns
Life closes Part I answer according to instruction can only answer Part II examination paper, can not return and reform；Examination is at most divided into five
Individual part, method is ibid；When the last part test time then, school radio station sends the 8th group of coding, described state show
Showing that the LED-C in LED lamp is bright, examination terminates.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103021212B (en) * | 2012-12-30 | 2017-01-04 | 黑龙江大学 | Electronic synchronous examination system teacher machine |
| CN103699923A (en) * | 2013-12-10 | 2014-04-02 | 深圳市天天上网络科技有限公司 | System of active RFID (Radio Frequency Identification Device) card and campus card and control method |
| CN105243908A (en) * | 2015-10-15 | 2016-01-13 | 于璐菁 | Answering-based teaching management method and management system thereof |
| CN107170314A (en) * | 2016-03-07 | 2017-09-15 | 北京竞业达数码科技有限公司 | A kind of computer online simulation examination device and its method |
| CN107169736A (en) * | 2017-05-11 | 2017-09-15 | 安徽谦通信息科技有限公司 | A kind of intelligent examination declaration system |
| CN208077435U (en) * | 2017-10-26 | 2018-11-09 | 李黄雨 | A kind of intelligent practice device |
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| CN1680984A (en) * | 2004-04-08 | 2005-10-12 | 胡德良 | Electronic answering sheet/take-up/score recoder |
| CN1838195A (en) * | 2005-03-22 | 2006-09-27 | 北京金地鑫软件技术有限公司 | Test question answerer and answer data acquisition device |
| KR20110047778A (en) * | 2009-10-30 | 2011-05-09 | 삼성전자주식회사 | Apparatus and method for learning personnal in a wireless communication network |
| WO2011067786A1 (en) * | 2009-12-02 | 2011-06-09 | Iyer Vandana S | An electronic device for written examination and a method thereof |
| CN201936465U (en) * | 2010-04-22 | 2011-08-17 | 南京我佰分教育科技有限公司 | Wireless communication machines for a teacher and a student used in examination and wireless communication examination system |
| CN102289961B (en) * | 2011-09-08 | 2013-08-14 | 北京联合大学 | Examination system for experiment courses |
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